Who owns your block
400 block of Dupont St
A mixed-ownership block: 57% owner-occupied, 0% investor-held, with 3 homes behind $37,770 on taxes.
- Owner-occupied
- Investor / LLC
- Absentee
- Vacant
- Has violations
By the Numbers
Schools
The public schools this block is zoned for — its official School District of Philadelphia catchments.
Catchment assignments from the School District of Philadelphia via City of Philadelphia open data. Confirm with the District before enrollment decisions.
Who owns it
Ownership of 42 parcels
- Owner-occupied 24
- Absentee individual 15
- Vacant 3
Value distribution today
No multi-home or corporate owners on this block — every home has its own owner.
House by house
All 42 homes on the block — value and 12-year trajectory, ownership, and the paper trail on the ones that were bought, built, torn down, or flipped. Sorted up the street; each links to its full city record — or download the roster (CSV).
| Address | Ownership | Value & trend | Sq ft | Built | Sales | Flags |
|---|---|---|---|---|---|---|
| 404 DUPONT ST | Absentee individual | $416K | — | 1900 | 0 | |
| 405-07 DUPONT ST | Absentee individual | $389K | — | 1900 | 0 | |
| 406 DUPONT ST | Owner-occupied | $501K | — | 1900 | 0 | |
| 408 DUPONT ST | Owner-occupied | $415K | — | 1900 | 0 | |
| 409 DUPONT ST | Absentee individual | $388K | — | 1900 | 0 | |
| 410 DUPONT ST | Absentee individual | $296K | — | 1920 | 0 | |
| 411 DUPONT ST | Absentee individual | $578K | — | 2004 | 0 | |
| 412 DUPONT ST | Owner-occupied | $304K | — | 1920 | 0 | |
| 413 DUPONT ST | Owner-occupied | $336K | — | 1900 | 0 | |
| 414 DUPONT ST | Owner-occupied | $418K | — | 1900 | 0 | |
| 415 DUPONT ST | Owner-occupied | $355K | — | 1900 | 0 | |
| 415 1/2 DUPONT ST | Vacant | $149K | — | — | 0 | |
| 416 DUPONT ST | Vacant | $72K | — | — | 0 | |
| 417 DUPONT ST | Absentee individual | $283K | — | 1900 | 0 | |
| 418 DUPONT ST | Owner-occupied | $402K | — | 1900 | 0 | |
| 419 DUPONT ST | Owner-occupied | $272K | — | 1900 | 0 | |
| 420 DUPONT ST | Absentee individual | $257K | — | 1920 | 0 | |
| 421-23 DUPONT ST | Vacant | $155K | — | — | 0 | |
| 422 DUPONT ST | Absentee individual | $253K | — | 1920 | 0 | |
| 424 DUPONT ST | Absentee individual | $253K | — | 1920 | 0 | |
| 425-33 DUPONT ST | Absentee individual | $285K | — | 1950 | 0 | |
| 426 DUPONT ST | Owner-occupied | $253K | — | 1920 | 0 | |
| 428 DUPONT ST | Absentee individual | $254K | — | 1920 | 0 | |
| 430 DUPONT ST | Owner-occupied | $292K | — | 1920 | 0 | |
| 432 DUPONT ST | Owner-occupied | $290K | — | 1989 | 0 | |
| 434 DUPONT ST | Owner-occupied | $597K | — | 2006 | 0 | |
| 435 DUPONT ST | Owner-occupied | $673K | — | 2020 | 0 | |
| 436 DUPONT ST | Owner-occupied | $565K | — | 2006 | 0 | |
| 437 DUPONT ST | Absentee individual | $403K | — | 1930 | 0 | |
| 438 DUPONT ST | Absentee individual | $558K | — | 2006 | 0 | |
| 439 DUPONT ST | Owner-occupied | $290K | — | 1930 | 0 | |
| 440 DUPONT ST | Owner-occupied | $558K | — | 2006 | 0 | |
| 441 DUPONT ST | Owner-occupied | $290K | — | 1930 | 0 | |
| 442 DUPONT ST | Absentee individual | $558K | — | 2006 | 0 | |
| 443 DUPONT ST | Owner-occupied | $389K | — | 1930 | 0 | |
| 444 DUPONT ST | Owner-occupied | $547K | — | 2006 | 0 | |
| 445 DUPONT ST | Absentee individual | $328K | — | 1920 | 0 | |
| 446 DUPONT ST | Owner-occupied | $547K | — | 2006 | 0 | |
| 447 DUPONT ST | Owner-occupied | $392K | — | 1920 | 0 | |
| 448 DUPONT ST | Owner-occupied | $547K | — | 2006 | 0 | |
| 450 DUPONT ST | Owner-occupied | $547K | — | 2006 | 0 | |
| 452 DUPONT ST | Owner-occupied | $498K | — | 2006 | 0 |
Neighborhood
Neighborhood income and demographics are coming soon.
Generated 2026-07-07 from public City of Philadelphia records · Download this block's data (CSV)